He had been working in a piggery for 12 months.
以前他曾在养猪专场工作过12个月。
Piggery wastewater is a significant agricultural pollutant resources.
养猪场废水是农业重大污染源。
Piggery managers keep records of sow and boar performance in a book or computer program.
猪场管理员会把母猪和公猪记录在本上或者电脑里。
The main results are as follows: (1) Study on the general toxicity of piggery wastewater.
主要成果如下：(1)研究了猪场废水的综合毒性。
Therefore, composting can enhance fertilizer effect and utility value of the piggery waste.
因此，堆肥化能提高猪场废弃物肥效和利用价值。
Piggery waste is an important polluted source, and it's also a resource of which does not used best.
猪场粪便是重要污染源，但又是一类尚未充分利用的资源。
So, the control of mycoplasma infection is one of important problems to solve the perplexity of diseases for large size of piggery.
所以控制支原体感染，是解决当前集约化养猪业疫病困扰的重要问题之一。
Water shall never be used to clean the piggery and pigs shall never be bathed inside the pen. The pens may be cleared with a shovel as necessary.
猪绝不允许用水冲洗猪舍，更不能在猪舍里给猪洗澡，猪圈需要清理时需用铲子铲除。
In Dejinghe, the poor village north of Beijing, the only livestock farm nearby is a piggery. It is owned by li Jun and Shen Jinlin, not Wang Jian.
在北京北部贫困的德经河村，附近唯一一个畜牧场是个养猪场，由李军(音)与沈金林(音)共有，而非王建。
The article introduces the source of the wastewater of a large-scale piggery farms, wastewater production and the pollutants of the concentration.
介绍了规模化养猪场的废水来源，废水产生量及污染物浓度。
In this paper, the characteristics of piggery wastewater were introduced and the present wastewater treatment processes were compared and analyzed.
本文介绍了养猪场废水的水质特征，对养猪场废水的各种处理工艺进行了较全面的比较分析。
Sequencing batch reactor (SBR) was used to treat digested piggery wastewater, in order to investigate the impact of proportion of adding raw wastewater.
采用序批式反应器(SBR)处理猪场废水厌氧消化液，研究添加原水(配水)比例对处理性能的影响。
The problem of serious environmental pollution in piggery is systematically analyzed, including wastewater etc. Some effective and feasible measures are put forward.
针对养猪场环境污染严重的现状，对废水等环保问题进行了系统分析，并提出了有效可行的治理对策。
Through investigation of piggery waste water treatment in Shi ma River basin was implemented and the problems in the process of piggery waste water treatment were also analyzed.
深入调查了石马河流域规模化养猪场废水治理的现状并分析了猪厂现有废水处理工艺存在的问题。
A large amount of wastewater from piggery farm is mostly discharged directly without appropriate recycle and treatment, which can bring about a serious pollution to the environment.
养猪场排放的大量废水，大多未经妥善回收利用与处理即直接排放，对环境造成严重的污染。
A large amount of wastewater from piggery farm is mostly discharged directly without appropriate recycle and treatment, which can bring about a serious pollution to the environment.
养猪场排放的大量废水，大多未经妥善回收利用与处理即直接排放，对环境造成严重的污染。
应用推荐